ruby-****@sourc*****
ruby-****@sourc*****
2005年 8月 29日 (月) 05:41:44 JST
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REMOTE_ADDR = 83.78.8.17
REMOTE_HOST =
REMOTE_USER = ruby-gnome2-hiki
URL = /hiki.cgi?Gtk%3A%3ATreeView
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@@ -261,13 +261,21 @@
--- get_background_area(path, column)
Fills the bounding rectangle in tree window coordinates for the cell at the row specified by path and the column specified by column. If path is nil, or points to a node not found in the tree, the y and height fields of the rectangle will be filled with 0. If column is nil, the x and width fields will be filled with 0. The returned rectangle is equivalent to the background_area passed to Gtk::CellRenderer#render. These background areas tile to cover the entire tree window (except for the area used for header buttons). Contrast with the cell_area, returned by Gtk::TreeView#get_cell_area, which returns only the cell itself, excluding surrounding borders and the tree expander area.
+
* path: a Gtk::TreePath for the row, or nil to get only horizontal coordinates
* column: a Gtk::TreeViewColumn for the column, or nil to get only vertical coordiantes
* Returns: a Gdk::Rectangle to fill with cell background rect
--- visible_rect
- Fills visible_rect with the currently-visible region of the buffer, in tree coordinates. Convert to widget coordinates with Gtk::TreeView#tree_to_widget_coords. Tree coordinates start at 0,0 for row 0 of the tree, and cover the entire scrollable area of the tree.
+ Returns the currently-visible region of the buffer, in tree coordinates. Convert to widget coordinates with Gtk::TreeView#tree_to_widget_coords. Tree coordinates start at 0,0 for row 0 of the tree, and cover the entire scrollable area of the tree.
* Returns: Gdk::Rectangle
+
+--- visible_range
+ Returns start and end paths to be the first and last visible path. Note that there may be invisible paths in between. ((*Since 2.8*))
+ * Returns: [ valid_paths, start_path, end_path ]
+ * valid_paths: true if valid paths were found
+ * start_path: start of region
+ * end_path: end of region
--- bin_window
Returns the window that tree_view renders to. This is used primarily to compare to event.window to confirm that the event on the Gtk::TreeView is on the right window.
@@ -484,4 +492,12 @@
-- ((<Masao>))
\ No newline at end of file
+- ((<Masao>))